Dyfyniad APA

Porter, N. A. (1998). Physicists in conflict. Institute of Physics.

Dyfyniad Arddull Chicago

Porter, Neil A. Physicists in Conflict. London: Institute of Physics, 1998.

Dyfyniad MLA

Porter, Neil A. Physicists in Conflict. Institute of Physics, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.